METHOD FOR UPGRADING WASTE AND CORRESPONDING DEVICE
The invention relates to a method for upgrading substrates, comprising: A. introducing (110) volumes of substrates (10) into strainers (20), B. humidifying (120) a volume in order to hydrolyse the organic constituents thereof, C. injecting (140) the leachate from the humidified volume into an anaero...
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| creator | CACHO RIVERO, Jess Andrs KALLASSY, Monique EFREMENKO, Boris POITRENAUD, Maelenn |
| description | The invention relates to a method for upgrading substrates, comprising: A. introducing (110) volumes of substrates (10) into strainers (20), B. humidifying (120) a volume in order to hydrolyse the organic constituents thereof, C. injecting (140) the leachate from the humidified volume into an anaerobic digester (30), D. sending a portion of the liquid from the digester back into a strainer for step B, and E. repeating steps B to D. The method is characterised in that all of the leachate is injected directly into the digester, and in that, beyond a threshold time value, the method further comprises: F. performing aerobic fermentation (181) of the volume of substrates in the strainer; and G. performing aerobic maturation (182) of the volume of substrates in another aerobic location (50) in order to obtain a stabilised compost, lower than a maximum threshold value and/or higher than a minimum threshold value. |
| format | Patent |
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The method is characterised in that all of the leachate is injected directly into the digester, and in that, beyond a threshold time value, the method further comprises: F. performing aerobic fermentation (181) of the volume of substrates in the strainer; and G. performing aerobic maturation (182) of the volume of substrates in another aerobic location (50) in order to obtain a stabilised compost, lower than a maximum threshold value and/or higher than a minimum threshold value.</description><language>chi ; eng</language><subject>CHEMISTRY ; FERTILISERS ; MANUFACTURE THEREOF ; METALLURGY ; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170721&DB=EPODOC&CC=HK&NR=1195049A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170721&DB=EPODOC&CC=HK&NR=1195049A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CACHO RIVERO, Jess Andrs</creatorcontrib><creatorcontrib>KALLASSY, Monique</creatorcontrib><creatorcontrib>EFREMENKO, Boris</creatorcontrib><creatorcontrib>POITRENAUD, Maelenn</creatorcontrib><title>METHOD FOR UPGRADING WASTE AND CORRESPONDING DEVICE</title><description>The invention relates to a method for upgrading substrates, comprising: A. introducing (110) volumes of substrates (10) into strainers (20), B. humidifying (120) a volume in order to hydrolyse the organic constituents thereof, C. injecting (140) the leachate from the humidified volume into an anaerobic digester (30), D. sending a portion of the liquid from the digester back into a strainer for step B, and E. repeating steps B to D. The method is characterised in that all of the leachate is injected directly into the digester, and in that, beyond a threshold time value, the method further comprises: F. performing aerobic fermentation (181) of the volume of substrates in the strainer; and G. performing aerobic maturation (182) of the volume of substrates in another aerobic location (50) in order to obtain a stabilised compost, lower than a maximum threshold value and/or higher than a minimum threshold value.</description><subject>CHEMISTRY</subject><subject>FERTILISERS</subject><subject>MANUFACTURE THEREOF</subject><subject>METALLURGY</subject><subject>ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD2dQ3x8HdRcPMPUggNcA9ydPH0c1cIdwwOcVVw9HNRcPYPCnINDvD3A4u7uIZ5OrvyMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JJ4D29DQ0tTAxNLR0NjIpQAAE3jJqU</recordid><startdate>20170721</startdate><enddate>20170721</enddate><creator>CACHO RIVERO, Jess Andrs</creator><creator>KALLASSY, Monique</creator><creator>EFREMENKO, Boris</creator><creator>POITRENAUD, Maelenn</creator><scope>EVB</scope></search><sort><creationdate>20170721</creationdate><title>METHOD FOR UPGRADING WASTE AND CORRESPONDING DEVICE</title><author>CACHO RIVERO, Jess Andrs ; KALLASSY, Monique ; EFREMENKO, Boris ; POITRENAUD, Maelenn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_HK1195049A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>CHEMISTRY</topic><topic>FERTILISERS</topic><topic>MANUFACTURE THEREOF</topic><topic>METALLURGY</topic><topic>ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>CACHO RIVERO, Jess Andrs</creatorcontrib><creatorcontrib>KALLASSY, Monique</creatorcontrib><creatorcontrib>EFREMENKO, Boris</creatorcontrib><creatorcontrib>POITRENAUD, Maelenn</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CACHO RIVERO, Jess Andrs</au><au>KALLASSY, Monique</au><au>EFREMENKO, Boris</au><au>POITRENAUD, Maelenn</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR UPGRADING WASTE AND CORRESPONDING DEVICE</title><date>2017-07-21</date><risdate>2017</risdate><abstract>The invention relates to a method for upgrading substrates, comprising: A. introducing (110) volumes of substrates (10) into strainers (20), B. humidifying (120) a volume in order to hydrolyse the organic constituents thereof, C. injecting (140) the leachate from the humidified volume into an anaerobic digester (30), D. sending a portion of the liquid from the digester back into a strainer for step B, and E. repeating steps B to D. The method is characterised in that all of the leachate is injected directly into the digester, and in that, beyond a threshold time value, the method further comprises: F. performing aerobic fermentation (181) of the volume of substrates in the strainer; and G. performing aerobic maturation (182) of the volume of substrates in another aerobic location (50) in order to obtain a stabilised compost, lower than a maximum threshold value and/or higher than a minimum threshold value.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FERTILISERS MANUFACTURE THEREOF METALLURGY ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | METHOD FOR UPGRADING WASTE AND CORRESPONDING DEVICE |
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